Battery, Battery Size CR2, Battery Chemistry Lithium, Voltage - Batteries 3V DC, Standard Battery Pack Size 12, Capacity - Batteries 800 mAh, Battery Cross-Reference 15266, 15270, 5046LC, CR-2, CR15H270, CR2, DLCR2, EL1CR2, KCR2, RLCR2-1, Diameter 0.61...